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Sַʡԭ·
(f)̼Դ
(f)̼Դ
l(f)r(sh)g2022-04-10 g[


           w̼Դ                    


(f)̼Դf

һ(f)̼Դa(chn)ƷҪ

(f)̼ԴڴM(jn)ÓB(yng)Ⱥٷֳ΢ϵy(tng)̎Ϳ_һN͏(f)ԠIB(yng)͏(f)̼Դ

 

(f)̼ԴһN١ͺoС̼Դa(b)䄩̼Դa(b)䄩Ҫȥߎ׷N̼Դˎă(yu)c(din)W(xu)|(zh)(wn)ʿa(chn)Nm(yng)ÓЧ̎ɱ׷NҎ(gu)̼ԴˎmˮSđ(yng)Ͷ̎Mˮ|(zh)ŷҪͬr(sh)_(d)^(jng)(j)ЧһN(wn)ĵͳɱ̼Դa(b)䄩

 

ÓҪͷɂ(g)^Uˮеİȱ횱D(zhun)Ɂ}}Ȼڷ^}鼚(x)^̼ĹB(yng)w߀ԭɵ?d)ȥ}Ŀ(bio)ķ^̱Ҫオ̼ԴԴM(jn)ˮܽ BOD(ni)Դ^м(x)Ӡ͸Һȡ

 

(dng)M(jn)ˮܽЙC(j)ﲻÓҪܸߕr(sh)tҪͨ^a(b)仯W(xu)|(zh)ṩ^Ҫ̼Դԓ(f)̼ԴˎҺwPH(1%ˮҺ)6.0-7.0mڳˮԼI(y)Uˮa(b)ˮ̼Դ{(dio)(ji)΢NÓIB(yng)

 

(f)̼Դa(chn)Ʒ(yu)ݣ

1.ʸM(jn)ÓB(yng)ȺĿٷֳ

2.(ji)ʡ 50%̼ԴͶЧ COD ᘌ(x)һƣ

ԃr(ji)ձ郞(yu)ڼ״ҴἰcȂy(tng)̼

Դ

3.̼Դɱ 40%ooѺá

(f)̼Դˮ̎ƤȹI(y)Б(yng)^(f)̼Դ

;Ҫ(yng)ˮ̎

 

(f)̼Դã

1(f)̼Դˮ|(zh)(wn)

(1)(f)̼Դѭh(hun)sˮg蹸Ŀǰʹõg

oȔM_(d)繫;

(2)(f)̼Դˮ̎IB(yng)Դ؁ÿ

(3)(f)̼Դcһ㾏g෴gSض߶;

(4)(f)̼Դ@ąf(xi){(dio)Ч(yng)mf衢u}

ȸN䷽څf(xi){(dio)Ч(yng)ӰgЧ;

(5)(f)̼Դ蹸g(sh)Ҫ}VF}к܏(qing)Ľj(lu)

؄e Fe3+ИOõ;

2ˮ̎{(dio)ԇgͶӏ(f)̼ԴǞṩ̼Դ@Ǟ˸

õB(yng)(x)ˮĿˮ̎Џ(f)̼ԴI

B(yng)Դ؁ÿ죬\(yn)еϵy(tng) CODBOD ԹoNLֳԒҪͶԷϻԽ͡

 

(f)̼Դ(yng)÷

(f)̼ԴVmڳ(zhn)ˮ̎ʳƷٱ僵ИI(y)ˇΏUˮ̎

 

(f)̼Դa(chn)Ʒָ(bio)

^ɫػɫճҺw

fƷ|(zh)g^(qing)ճ^ɫ^Ʒooˮɫa(chn)Ӱ푡

 

(f)̼Դʹ÷

(f)̼Դ÷

ˮ0.2-0.5 Һ/ˮI(y)Uˮ0.3 /ˮƷͶc(din)xˎ|(zh)ˮlˮ|(zh)Ⱦ̶P(gun)

1.^ѵͶˎc(din)һxȱЧ^ˎ^ʡͬr(sh)

ˮ|(zh)a(chn)Ӱ^

2.ˮlϕr(sh)ˮ(qing)Ҫr(sh)gҪ̣Cˎcˮ

ֻ

3.ˮ|(zh)Ⱦ̶^^y̎r(sh)ԓˎˮ|(zh)

ӿ_ԏ(qing)Ӱ푳ˮˮ|(zh)ɲͶ_ˮ_(d)(bio)

ŷš

 

Ͷӵc(din)ػȱصM(jn)ˮ

ͶwʹҕF(xin)ˮ|(zh)rɼg(sh)ˆTu_

 

(f)̼Դb̓棺

ƷͰb25 Ͱ(j)͑_

±棬 12 (g)

 

ˡ(f)̼Դע(xing)

ˮ̎(f)̼Դ\(yn)ݔ^Б(yng)wֹ

(f)̼ԴڸꎛͨL(fng)̎(wn)ڞ 12 (g)¡(f)̼Դodu(yng)|Ƥw۾|ôˮ_ϴ


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